The E49 Lens Cap for Select Leica Lenses from Leica E49 Lens Cap for Leica Lensesis a replacement or spare snap-on lens cap for the 135mm f/3.4 M lens and the 75mm f/2 M lens. Lens caps protect lenses from scratches, fingerprints and the elements while not in use. With such fine lenses as the Leica 135mm and 75mm f/2, a replacement lens in your camera bag is a good idea in case you lose the original while out shooting. The Leica script name logo is on the front of this lens cap.

Leica Apo-Telyt-M 135mm f/3.4 Lens
Leica Apo-Summicron-M 75mm f/2 ASPH Lens

Related Questions and Answers

Q: 1. Will this cap fit a 1955 collapsible Elmar 90 mm f4?

A: Yes, it fits all M bayonet mount lenses from the beginning of when M lenses were produced so it will fit your Elmar 90mm.

Q: 2. What is the filter ring made out of?

A: The Leica E49 Orange Filter ring is brass.

Q: 3. Can this rear lens cap be used with Leica Summilux-M 35mm f/1.4 ASPH Lens?

A: Yes. It's 100% compatible with recent and current Leica M lenses. Only some very old wide angles from Leica will not fit: the first generation 28mm/2.8, and the 21mm/3.4 Super Angulon require a deeper rear cap due to their protruding rear element groups.

Q: 4. Does it for model #12465?

A: It fits the Leica 35mm f/1.4 Summilux ASPH FLE (newest version) and the 24mm f/3.8 Elmar ASPH.

Q: 5. does if fit the leica elmarit-m 21mm f2.8 asph?

A: It probably should, but for my 24 Elmar it fits perfect. Altho this is the 3rd cap I bought as they keep sliding off & land up loosing.

Q: 6. Will this lens cap fit the D-Lux 5?

A: No, the Leica Lens Cap for 135mm f/3.4 (#11889) M-Lenses (B&H# LELC49M) is not designed to fit and will not fit the lens of the Leica D-LUX 5 Digital Camera (Black) (B&H# LEDL5B) nor that of the similar Panasonic Lumix DMC-LX5 Digital Camera (Black) (BH# PADMCLX5B).

Q: 7. Does it fit the Leica Super-Elmar-M 18mm f/3.8 ASPH?

A: The Leica Super-Elmar-M 18mm f/3.8 ASPH had it's own cap B&H # LELCH2414SM, LEICA's # 14480 but has been discontinued. The Leica #14212 cap you are inquiring about may be too small for this lens.

Q: 8. Does this fit on the Leica Q?

A: it does not fit the Q which is a 28mm lens designed for the Q. The cap I wanted was for the 35mm asph FLE summilux series 3, NOT the series 2 ASPH 35mm summilux that was sent to me in error and was not resolved by B&H, even after I pointed out their error they sent an E mail to me implying I was wrong ....appalling service! I will need to be desperate to take a chance ordering from the Co. in the future

Q: 9. What number yellow is this filter?

A: Unfortunately, Leica does not list a specific filter number or filter strength for the Leica E49 Yellow Filter. The filter may have a filter factor of 1.5-2, and may remove between 2/3 to 1 stop of light from your lens.

Q: 10. Will this work with Voigtlander lenses with the Leica M mount?

A: Yes, this should work fine with your Voigtlander lens with the Leica M mount.