Kowa 30x Wide Angle Eyepiece for 660/600 82SV Series Spotting Scopes

Compatiable with the following current Kowa System S spotting scopes:

TSN-601/602

TSN-663M/664M

TSN-82SV

Compatiable with the following historical Kowa spotting scopes:

TSN-603/604

TSN-661/662/663/664

TSN-1/2/3/4

TS-601/602

TS-611/612/613/614

TSN-820/820M (requires TSN-EC1A adapter ring)

Specs:

Magnification: 30x (TSN 600/660) 32x (TSN 82SV)

Exit pupil: 2.0mm (TSN 600) 2.2mm (TSN 660) 2.6mm (TSN 82SV)

Field of view at 1000M: 41.9 M (TSN 600/660) 38 M (TSN 82SV)

Eye relief: 20mm

Field of view: 2.4 degrees (TSN 600/660) 2.2 degrees (TSN 82SV)

Relative brightness: 4 (TSN 600) 4.8 (TSN 660) 6.8 (TSN 82SV)

Twilight Factor: 42.4 (TSN 600) 44.5 (TSN 660) 51.2 (TSN 82SV)

Weight: 370g

In the Box:

Kowa TSE-14WD 30x Spotting Scope Eyepiece