OM SYSTEM M.Zuiko Digital 20mm 1: 1.4 PRO (former Olympus)

On November 04, 2021, the OM SYSTEM M.Zuiko Digital 20mm 1: 1.4 PRO lens was announced.

OM SYSTEM M.Zuiko Digital 20mm 1: 1.4 PRO

Basic properties

• For Olympus Mirrorless Cameras Micro 4/3
• First lens without 'Olympus' mark, now 'OM SYSTEM' brand
• Relative Hole: 1: 1.4-1: 16
• Focal Length: 20mm (EGF 40 mm)
• MDF: 0.25 meters
• Maximum magnification ratio 1: 9.1
  
• Optical design: 11 elements in 10 groups, includes 2 aspherical, 3 ED, 1 Super ED, 2 Super HR
• Enlightenment ZERO coating (Zuiko Extra-low Reflection Optical)
• MSC autofocus, Focus Clutch
• Aperture: 9 rounded blades
• Filter Diameter: 58 mm
• Professional Series Lens
• Protected housing, protective coating of the front lens
• L-Fn button
• Weight: 247 gram
• Price: about $ 800. All prices for modern OLYMPUS / OM SYSTEM lenses can be see here.

Appearance

All OLYMPUS / OM SYSTEM M.ZUIKO DIGITAL lenses for Micro 4/3

1. 8mm 1: 1.8 FISHEYE PRO
2. 9mm 1: 8 FISHEYE
3. 12mm 1: 2 ED MSC
4. 15mm 1: 8
5. 17mm 1: 1.2 PRO
6. 17mm 1: 1.8 MSC
7. 17mm 1: 2.8
8. 20mm 1: 1.4 PRO OM SYSTEM
9. 25mm 1: 1.2 PRO
10. 25mm 1: 1.8 MSC
11. 30mm 1: 3.5 ED MSC MACRO 1.25X
12. 45mm 1: 1.2 PRO
13. 45mm 1: 1.8 MSC
14. 60mm 1: 2.8 ED MSC MACRO
15. 75mm 1: 1.8 ED MSC
16. 90mm 1:3.5 MACRO IS PRO OM SYSTEM
17. 300mm 1: 4 IS PRO
18. 7-14mm 1: 2.8 PRO
19. 8-25mm 1: 4 PRO
20. 9-18mm 1:4-5.6 ED MSC
21. 9-18mm 1:4-5.6 ED II MSC
22. 12-40mm 1: 2.8 PRO
23. 12-45mm 1: 4 PRO
24. 12-50mm 1: 3.5-6.3 EZ ED MSC MACRO
25. 12-100mm 1: 4 IS PRO
26. 12-200mm 1:3.5-6.3 ED MSC
27. 14-42mm 1:3.5-5.6 ED
28. 14-42mm 1: 3.5-5.6 L ED
29. 14-42mm 1:3.5-5.6 MSC II
30. 14-42mm 1:3.5-5.6 R MSC II
31. 14-42mm 1: 3.5-5.6 EZ ED MSC
32. 14-150mm 1:4-5.6 ED
33. 14-150mm 1:4-5.6 ED MSC II
34. 40-150mm 1: 2.8 PRO
35. 40-150mm 1: 4 PRO
36. 40-150mm 1:4-5.6 ED MSC
37. 40-150mm 1: 4-5.6 R ED MSC
38. 75-300mm 1:4.8-6.7 ED MSC
39. 75-300mm 1:4.8-6.7 ED MSC II
40. 100-400mm 1:5-6.3 IS ED MSC
41. 150-400mm 1: 4.5 TC 1.25X ED IS PRO
42. 150-600mm 1:5-6.3 IS ED MSC

Decoding of the main markings of OLYMPUS lenses M.ZUIKO DIGITAL for Micro 4/3:

• PRO - professional lens
• SPLASH PROOF - a protected lens (so are marked, for example, all 'PRO'-lenses)
• OM SYSTEM is the trademark under which some Olympus lenses have been produced since the end of 2021
• ED (Extra-low Dispersion) - low dispersion elements in the optical circuit
• MSC (Movie & Still Compatible) - a special focusing system for comfortable video and photography
• EZ (Electronic Zoom) - electronic zoom
• IS (Image Stabilizer) - built-in image stabilizer
• MACRO - macro lens
• Fisheye - ultra wide angle fisheye lens
• R (?) - lens with an updated design
• II - second version of the lens
• TC - built-in teleconverter
• 9mm 1:8 FISHEYE and 15mm 1:8 (MF) lenses do not have auto focus

All Olympus Micro 4/3 cameras

Olympus Pen EP Series:

• P1, P2, P3, P5, P7
• PF
• PL1, PL1s, PL2, PL3, PL5, PL6, PL7, PL8, PL9, PL10
• PM1, PM2
• Olympus air

Olympus OM-D EM Series:

• M1X
• M1, M1 Mark II, M1 Mark III
• M5, M5 MARK II, M5 MARK III
• M10, M10 Mark II, M10 Mark III, M10 Mark IV

OM SYSTEM line:

• OM-1, OM-1 Mark II
• OM-5

Materials on the topic

1. Full frame mirrorless systems... Discussion, choice, recommendations.
2. Cropped mirrorless systems... Discussion, choice, recommendations.
3. Cropped mirrorless systems that have stopped or are no longer developing
4. Digital SLR systems that have stopped or are no longer developing
5. JVI or EVI (an important article that answers the question 'DSLR or mirrorless')
6. About mirrorless batteries
7. Simple and clear medium format
8. High-speed solutions from Chinese brands
9. All fastest autofocus zoom lenses
10. All fastest AF prime lenses
11. Mirrored full frame on mirrorless medium format
12. Autofocus Speed ​​Boosters
13. One lens to rule the world
14. The impact of smartphones on the photography market
15. What's next (smartphone supremacy)?
16. All announcements and novelties of lenses and cameras

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Material prepared Arkady Shapoval. Training/Consultations | Youtube | Facebook | Instagram | Twitter | Telegram