Tele Vue DeLite Series 13mm Eyepiece (1.25") Barska AB10798 Nikon SpeedLight SB-900

Nikon SpeedLight SB-900

The charger adapter provides 8

1/3" CMOS Sensor

Adapter Plate Attaches to Mount

This is a 33mm round momentary push button similar to the ones you find on arcade games

Tele Vue DeLite Series 13mm Eyepiece (1.25") Barska AB10798 Nikon SpeedLight SB-90013mm Focal Length 62 Field of View 1. 25" Diameter Barrel Fully Multi coated Optics Proprietary Locking Eyeguard Parfocal with Group "B" Eyepieces Tele Vue engineered their DeLite Series 13mm Eyepiece to be as sharp and clear as their venerable Delos line, but smaller and more lightweight. The eyepiece features fully multi coated optics, a wide 62 field of view, and a long 20mm eye relief. It employs their proprietary locking eyeguard which lets you