Photo Editor

Canon RF 85mm f/1.8 STM (Rumor) vs Leica Summicron-M 66 f/2

  • Photo Editor

Note: This comparison contains unreleased lenses based on rumors and leaks. Specs and images are not official and may change.

Lens

Some links may be affiliate links (sponsored).

Swipe sideways to see all lenses

Optics
Focal Length
85mm
66mm
Max Aperture
f/1.8
f/2
Min Aperture
f/16
f/16
Zoom Ratio
-
1x
Elements / Groups
-
6 / 5
Diaphragm Blades
-
9
Max Magnification
-
0.07x
Focus
Autofocus
AF Motor Type
STM
-
Full-time Manual
Distance Scale
Focus Limiter
Min Focus Dist.
-
1m
Focus Method
-
Manual focus
Advertisement
Physical
Lens Mount
Canon RF
Leica M
Weather Sealing
Hood Supplied
Tripod Collar
Weight
-
456 g
Dimensions (D x L)
-
60 x 60 mm
Filter Thread
-
49 mm
Features
Image Stabilization
Power Zoom
Zoom Lock
Aperture Ring
Breathing Correction
Parfocal
Custom Buttons
0
0
Color
Black
Black
General
Sensor Format
Full Frame
Full Frame
Launch Price
-
USD 10900
Announce Date
-
Sep 3, 2026