Detailed review of MC HELIOS-81H 2/50 (aka ARSAT H 50mm 1: 2)

MC Helios-81H 2/50 lens on the camera Nikon AF N8008s. Enlarge Image.

In short

MC Helios-81H 2/50 (or MC Helios-81H 2/50, or Arsat H 50mm 1: 2) - is one of the best standard lenses of Helios family... This lens is most often called a 'fifty-kopeck piece' because of the focal length of 50mm. On full-frame cameras (film and digital cameras with a frame size of 36 x 24 mm) it is standard (in terms of focal lengths and angle of view) and is suitable for everyday use for a wide range of tasks. Helios-81 can also be used as a portrait and creative lens on modern cropped cameras.

In my opinion, Helios-81 earned its popularity due to its compatibility with Nikon digital SLR cameras with Nikon F mount. The bulk of the lenses of the Helios-81 family do not require any adapters and work similarly to the original manual Nikon Nikkor AI / PRE-AI lenses. ...

Also, the popularity of the lens is associated with a special twist of the background, inherent in many lenses of the Helios family, as well as good optical capabilities at a fairly low cost. On average, Helios-81N can be found for $ 30.

Critical: there are many different versions of the Helios-81 H/M/AUTOMATIC family of lenses. If the latest versions are indeed some of the best standard lenses from Helios family, then early versions are the worst... Early versions are easily distinguished by their wide focusing ring and serial number near the front lens. These options have many mechanical problems. Later and better versions have a serial number in small print on the side of the aperture control ring. Here is such a paradox - from the best to the worst is just a step. I strongly advise against messing with these early versions (shown, for example, in the 'Appearance # 3' section). And also by no means do not purchase lenses marked 'AUTOMATIC'... Lenses series Helios-81N AUTOMATIC have a different mount, for which there are no adapters for any cameras (the appearance of lenses HELIOS-81 2/50/53 AUTOMATIC shown here). If something is not very clear, or if you want to be 100% sure that the future purchased lens will please you - ask here in the comments, or contact me according to my personal contacts.

It is difficult to overestimate the creative potential of such fifty dollars. Photo enthusiasts often use it as a portrait lens. Many people just want a fast prime, especially in addition to their stock / kit lens. Aperture F / 2 approx. three steps wider aperture of f / 5.6, which is used in 'dark' kit lenses at the long end. In numerical terms, this means that Helios-81 is approximately 8 times brighterthan, for example, whale Nikon DX VR AF-P Nikkor 18-55mm 1: 3.5-5.6Gwhich use a maximum relative aperture of only 50: 1 over a 5.6 mm focal length. The calculation of the difference in the relative aperture (count the aperture) is performed elementarily: (5.6 * 5.6) / (2 * 2) = 7.84, which is rounded to the value '8'.

History

Helios-81 is a descendant of the Helios-65 (HELIOS 65 AUTOMATIC 2/50), which, in turn, is a shortened descendant of the lenses family Helios-44.

The Helios-81 lens family includes many models and their modifications. In general, the development of the line proceeded as follows: Helios-81 AUTOMAT -> Helios-81 M or N -> MC Helios-81 M or N -> MC Helios-81 N -> Arsat H. Each of the modifications has several subversions.

For practical use, the latest versions of MC Helios-81 H (aka 'MC HELIOS 81 H') and Arsat are best suited for which the serial number is indicated in small print on the lens barrel, and not near the front lens.

Appearance # 1

Lens shown below MS HELIOS-81H 2/50 with serial number 9227112, presumably produced in 1992. The front and rear lenses of the objective have cyan, blue, lilac, violet and red anti-reflective shades.

Appearance # 2

Lens shown below MC HELIOS-81H 2/50 with serial number 9315003, presumably produced in 1993. The front lens of the objective has green, purple and red shades of enlightenment.

Appearance # 3

Lens shown below MS HELIOS-81M 2/53 with serial number 8204223, presumably produced in 1982. Filter diameter 49 mm. The front lens of the objective has blue, lilac, violet, red and yellow anti-reflective shades. The petals of the diaphragm are shiny, yellowish-orange (copper-colored). The focus ring rotates 315 degrees (7/8 of a full turn). Three intermediate clicks between F / 2 and F / 2.8 and two intermediate clicks between the other pairs of f-numbers (rare). Does not sit on without alteration Nikon D70, D70s, D80, D90... Nikon is installed on the rest of the CZK without problems. No protrusion for the diaphragm rheostat, with a long 'skirt' of the diaphragm control ring (but the skirt does not rest against the diaphragm rheostat). Nikon F mount, letter 'M' stands for 'M' blinking aperture.

Appearance # 4

Lens shown below ARSAT H 50mm 1: 2 with serial number 9417121, presumably produced in 1994. The front lens of the objective has green, purple and blue shades of enlightenment.

Appearance # 5

Lens shown below HELIOS-81N 2/53 with serial number 8309805, presumably produced in 1983. Filter diameter 49 mm. The front lens of the objective has bluish and ash shades of enlightenment. The diaphragm blades are shiny, silvery. The focus ring rotates 315 degrees (7/8 of a full turn). Three intermediate clicks between F / 2 and F / 2.8 and two intermediate clicks between the other pairs of f-numbers (rare). Does not sit on without alteration Nikon D70, D70s, D80, D90... Nikon is installed on the rest of the CZK without problems. No protrusion for the diaphragm rheostat, with a long 'skirt' of the diaphragm control ring (but the skirt does not rest against the diaphragm rheostat). Nikon F. mount.

Main technical specifications MC Helios-81H 2/50

Lens modifications

Please note that there are many modifications of the lens and many spellings of its name. The main ones are:

'AUTOMATIC' versions

• Helios-81 2/50 Automatic - you can see an overview of this modification here
  
• Helios-81 2/53 Automatic - you can see an overview of this modification here
  
• Helios 81 2/50 Automatic (no dash between 'Helios' and '81')

Versions 'М 2/53'

1. Helios-81М 2/53 with H-mount, metal silvery unblacked petals, you can see an overview of this modification here
   
2. Helios-81М 2/53 H-mount, copper colored metal petals not blackened
3. MS Helios-81M 2 /53 H-mount, copper-colored, unblacked metal petals (appearance # 3 from this review)
   

Versions 'H'

1. MS Helios-81H 2/50 (with serial number near the front lens, long skirt of the aperture control ring, wide focusing ring)
2. MS Helios-81N 2/50 (serial number from the bayonet side, short skirt of the diaphragm control ring, lilac enlightenment, one of the most common and classic options)
3. MS Helios-81N 2/50 (serial number from the bayonet side, short skirt of the diaphragm control ring, green enlightenment, one of the most common and classic options)
4. MS Helios-81N 2 /53 (appearance # 5 from this review)
   
5. Helios-81Н 2/53 (analogue of Helios-81M 2/53)
   
6. ARSAT H 1: 2 50mm - an almost complete copy of MC Helios-81N 2/50, the differences are described here
   
7. MC Helios-81h 2/50 - full copy of MS Helios-81H 2/50, export version, this version looks like like this.
8. MC Helios-81 2/50 - full copy of MC Helios-81N 2/50, export version

Other versions

1. Helios-81 2/50
2. Helios-81 2/52 (diaphragm ring on the front of the lens)
3. Helios-81 (GK-81)
4. GOI << HELIOS-81 >> 2 / 52,4 (silver metal case)

Just different names: ARSAT 1: 2 50mm МС ГЕЛИОС-81Н 2/50

Optically, they are the same lens. The difference between lenses with different names lies in different mounting threads or mounts, body rims, enlightenment and age. Many new lenses MS Helios-81Nreleased in Ukraine (after the collapse of the Union) are called Arsat. This review discusses one of the most popular lenses, namely MS Helios-81H 2/50.

View of the Helios-81N MS lens on a Canon EOS camera 350D Digital The lens is mounted using a cheap adapter Nikon mount F - Canon EOS.

As usual, the first thing you feel and pay attention when using the old lens is its weight, the lens is small, very short, it resembles a pancake. The weight of this “pancake” is quite large. The build quality is usual - a lot of metal and glass. The lens has no backlash.

Example photo on MS Helios-81N 2/50

Interesting: 81-H is read not as 81-'ash ', but as 81-'en'. Easy to remember 81-Nikon, as 'H' mount is Nikon F mount (Nikon F mount)

MS Helios 81-N produced at the Arsenal plants in Kiev or Uman in Ukraine. The lens used special lanthanum glasses - super-heavy crowns with high resolution, this allows you to partially get rid of chromatic aberrations.

So there are two versions of the Helios 81 lens

How to use with modern cameras

Nikon F-mount DSLRs

To use the Nikon MS Helios-81H 2/50 lens on Nikon DSLR cameras just install the lens without any adapters and shoot for your own pleasure without any tangible limitations. Possibility focusing on infinity, as well as semi-automatic iris control... This is due to the fact that MC Helios-81H 2/50 uses the same bayonet mount (mount type) as the native Nikon lenses. All lenses from cameras Kiev-17, Kiev-17m, Kiev-18, Kiev-19 and Kiev-19m, Kiev-20 use the Nikon F mount, the same as that of modern Nikon DSLRs. Some cameras will even have automatic metering exposure. Exact list of cameras that support metering exposure with manual lenses (such as this one) you can see here or here. For more information on how to use manual lenses, see my article. Soviet optics.

Important: although the lenses MC Helios-81N 2/50 have a protrusion for transmitting the aperture value to the camera through the aperture rheostat (copy AI Nikkor Lenses), while the diaphragm skirt may be too long (like PRE-AI Nikkor Lenses) because some Lenses Helios-81 2/50 without additional modification cannot be installed on modern Nikon DSLR cameras. Some can only be installed on a specific list of cameras. To treat such a disease can be very simple - just cut off part of the diaphragm control ring, as shown in the figure by Sergei Elizarov here.

It's important: if you come across a lens that does not sit on your camera and you don’t want to cut it, you can still easily use the lens on any Nikon DSLR with macro rings... MC Helios-81N 2/50 can be easily installed on any Nikon F cameras via Any extension tube for Nikon F-mount cameras... However, this loses the ability to focus to infinity and medium focusing distances.

Important: to immediately find a variant of MC Helios-81H 2/50, which can work on any Nikon F-mount SLR camera, you need to look for lens options with the name MC Helios-81H 2/50 (or MC HELIOS-81H 2/50) and without a serial numbers near the front lens, as well as any lens variants with the modern name ARSAT.

Important: if something is not clear, or there is a desire to clarify - write in the comments under this review, I and other readers will try to suggest.

Nikon 1 mirrorless cameras

To use the lens on a series of mirrorless cameras Nikon 1 (Nikon 1S1, Nikon 1S2, Nikon 1 V1, Nikon 1 V2, Nikon 1 V3, Nikon 1 J1, Nikon 1 J2, Nikon 1 J3, Nikon 1 J4, Nikon 1 J5, Nikon 1 AW1) use the adapter Nikon F - Nikon 1. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

Important: there are no problems with any versions of Helios-81 for Nikon F mount (Nikon 'N') and any corresponding adapters.

Nikon Z mirrorless cameras

To use the lens on a series of mirrorless cameras Nikon Z use an original Nikon FTZ adapter.

You can use any inexpensive Chinese analogue, for example, such an adapter Nikon AI -> Nikon Z.

Important: there are no problems with any versions of Helios-81 for Nikon F mount (Nikon 'N') and any corresponding adapters.

Canon (EF, M, RF)

In order to install MC Helios-81N 2/50 on any modern digital SLR camera Canon EOS, you will need to use the adapter Nikon mount F - Canon EOS. Possibility focusing on infinity saved. The cheapest adapters can be found aliexpress.com. For example, adapter Nikon mount F - Canon EOS EF (aka Nikon AF-> Canon EF) easy to buy here.

It's important: all lenses of the Helios-81H family (with 'H' / 'Nikon F' mount), regardless of the year of manufacture and the features of the mount, can be installed on any camera without any problems Canon EOS using the specified adapter Nikon mount F - Canon EOS EF (aka Nikon AI-> Canon EF).

To use the lens on mirrorless cameras series Canon EOS M use adapter Nikon F - Canon EOS M (aka Nikon AI-Canon M). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

To use the lens on mirrorless cameras Canon EOS R series, use an adapter Nikon F - Canon EOS R (aka Nikon AI-> Canon RF). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

Sony (A, E)

Using the lens with SLR cameras Sony (DSLRs as well as SLT cameras with a translucent mirror) is difficult. For use, an adapter with a corrective lens should be used, which may negatively affect the image quality. If you still want to use MC Helios-81N 2/50 on cameras Sony / Minolta with A-mount, use the adapter Nikon F - Sony A. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

To use the lens on mirrorless cameras Sony NEX, Sony ILCE, Sony ALPHA with Sony E mount or Sony FEjust use an inexpensive adapter Nikon F - Sony E. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here... Also available for these cameras autofocus adapter Techart PRO Leica M - Sony E Autofocus Adapterwhich can be found at this link.

FUJIFILM (X, GFX)

X-mount mirrorless cameras require an adapter Nikon F -> Fuji X (aka AI-> X). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

For mirrorless medium format cameras with mount GFX need adapter Nikon F -> Fuji GFX (aka AI-> GFX). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

SIGMA / PANASONIC / LEICA (L, M)

An adapter is required for mirrorless cameras with Leica L mount (T, TL, SL) Nikon F -> Leica L (aka AI-> L). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here. For cameras with a Leica M mount need adapter Nikon F -> Leica M (aka AI-> M).

PENTAX

Using a lens with Pentax SLR cameras is difficult. For use, an adapter with a correction lens should be used, which can adversely affect image quality. If you still want to use Helios-81H 2/50 MC on Pentax cameras with K mount (and its modifications), then you should use the adapter Nikon F - Pentax K. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here... The same goes for a mirrorless camera. Pentax K-01.

To use the lens on Pentax mirrorless cameras with Pentax Q mount (Pentax Q, Pentax Q10, Pentax Q7, Pentax Q-s1)just use an inexpensive adapter Nikon F - Pentax Q. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

Samsung (NX)

NX mount mirrorless cameras require an adapter Nikon F -> Samsung NX (aka AI-> NX). The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here. For the camera Nx mini adapters do not exist yet.

OLYMPUS / PANASONIC / KODAK / XIAOMI (mirrorless, MICRO 4/3)

To use the lens on mirrorless cameras OLYMPUS/PANASONIC/KODAK/  XIAOMI (and some others) with a Micro 4/3 mount, it is enough to use an inexpensive adapter Nikon F - MICRO 4/3. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

OLYMPUS / PANASONIC / LEICA (mirrors, 4/3)

For SLR cameras with a 4/3 mount (not to be confused with Micro 4/3!) An adapter is required Nikon F-> 4/3. The cheapest adapters can be found aliexpress.com. For example, such an adapter can be easily purchased. here.

Attention! Lenses of the HELIOS AUTOMAT series

Very important: the lenses Helios-81 2/50 AUTOMATIC и Helios-81 2/53 AUTOMATIC cannot be used with modern cameras. Simply there are no corresponding adapters. Attackers often give out Helios-81 2/50 Automatic (a review of this modification you can see here) и Helios-81 2/53 Automatic (a review of this modification you can see here) for the lens MC Helios-81N 2/50. Be attentive!

Sample photos on Nikon DX (APS-C, crop 1.5X)

Below are my photos for different modifications of the Helios-81 / Arsat H lens:

Jpeg source photos watch and / or download here (200+ photos on Nikon D40).

Sample photos on MC Helios-81H and Nikon FX (full frame, Full Frame)

All photos were taken on a Helios-81N MC and a full-frame camera Nikon D700 FX no processing. Reduced size to 1920 * 1080 pixels and imprinted data from EXIF.

UPDATED

Photographer shared examples of photos on MC Helios-81N 2/50 with readers of Radozhiva Lilia Nemykina:

My experience

I like Helios-81N, with it you can feel the spirit of Soviet lenses, get nice shots and feel like a real manual technician (a photographer who uses manual lenses).

Unfortunately, I must state the fact that in general this fifty kopeck piece loses in many respects to any autofocus similar lens. Helios-81N is very popular, but still, if possible, I recommend using autofocus fifty dollars. Some of them, for example, Nikon 50 / 1.8 AF MKI / II / III (D) (for cameras with a focus motor) or Yongnuo 50 / 1.8 (for any Nikon cameras) are only slightly more expensive than the Helios-81N.

Video review

My video review of the Helios-81 lens family with examples of photos you can see on my Youtube channel, or in the video below:

Results

Latest modifications of Helios 81H - some of the best standard Soviet high-aperture lenses... First of all, Helios 81H is interesting for its twisted bokeh, compact size and low cost. Among the shortcomings, one should single out the difficulty in searching for the “latest” MS modifications and an unblacked diaphragm.

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Material prepared Arkady Shapoval.