SmallRig 6172 35mm External Optical Viewfinder

Optical Viewfinder

SmallRig 6172 is a 35 mm external optical viewfinder that attaches to a camera hot shoe using its cold shoe mount. An integrated silicone pad on the bottom helps protect the hot shoe contacts.

The viewfinder provides a field of view corresponding to a 35 mm focal length on a full-frame camera. For APS-C cameras, use with a 23 mm lens is recommended, making it well suited to street photography.

Optical Design and Framing

The optical system uses five groups of high-quality optical glass, with light transmission of up to 93%, for a clear, bright image with minimal distortion. Built-in 3:2 frame lines help define the framing area and make composition easier.

Viewing Notes

• The viewfinder has a fixed-diopter optical design rated at -0.52 D and is intended to provide comfortable viewing at an approximate distance of 0.1–3.0 m.
• For eyeglass wearers, regular prescription glasses are recommended for the best visibility. Eye relief is 15.5 mm.
• Users who do not wear glasses and have visual acuity of approximately -0.50 D may achieve the best visibility with the naked eye.

Compatibility

• Fujifilm: X-Pro3, X-E4, X-E5, X half, X-M5, X100VI, X100V, X-S20, X-T30, X-T30III, X-T4, X-T5, X-H2S, X-T50
• Nikon: Z30, Z50ii, Z fc, Z f
• Canon: R50, R50V, Powershot V1, M6, M6ii, M50
• Sony: FX3, A7C II, ZV-E10 II, ZV-1F, A7C, ZV-E10, A6600, A6700
• Ricoh: GR III, GR III HDF, GR IV, GR IV HDF
• Leica: Q3

In the Box

• Optical viewfinder
• Cleaning cloth