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Black twist-on rear lens cap for Fujifilm X-Mount lenses

FUJIFILM

FUJIFILM Rear Lens Cap X-Mount 16389783 camera lens

SKU CH-H23N-TN4YY

Protects the mount and rear elements of X-Mount lenses with a secure twist-on design

  • Part type or numberLens Caps
  • Product colorBlack
  • Compatible withMicro Four Thirds System
  • Product weight0.03
  • Protects rear lens elements with secure twist-on fit
  • Designed specifically for Fujifilm X-Mount lens compatibility
  • Lightweight construction adds only .03 weight units
  • Black finish matches professional lens aesthetics
  • Shields mount contacts from dust and accidental damage

Rear Lens Cap for X-Mount Lenses

The Fujifilm twist-on rear cap fits X-Mount lenses and shields the mount and rear glass when the lens is off the camera. It serves photographers who want a direct replacement or a spare for their existing kit.

Black Twist-On Design

The black plastic cap threads onto the bayonet mount with a secure twist action that resists accidental removal in a bag. Its lightweight construction at 0.03 keeps the overall carry weight negligible for daily use.

Model 16389783 Compatibility

The cap is listed as compatible with the Micro Four Thirds System, so buyers using other mounts should verify fit before ordering. No additional accessories or software are bundled with this single protective cover.

How it compares

Measured against everything we stock in Interchangeable Camera Lenses, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 98% of the 2,570 comparable items (median $546.49).

Specifications

Product
Brand nameFUJIFILM
Model name16389783
Part type or numberLens Caps
Product colorBlack
Compatibility
Compatible withMicro Four Thirds System

Questions about this item

Does the X-Mount rear lens cap use a twist-on or push-on fitting?

The cap uses a twist-on bayonet that locks onto the X-Mount flange, securing the rear element and electronic contacts when the lens is off the camera.

What is the weight of this rear lens cap?

The cap weighs 0.03 units, adding negligible mass to a lens pouch or bag pocket.

How is the cap installed, and what step do users sometimes miss?

Align the cap's index dot with the lens mount's dot, twist clockwise until it clicks; the missed step is confirming the click, which ensures the weather seal seats properly.

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