Trial cases BK 1 – Oculus

diameter 1,5" / 38 mm (lens diameter 0,8" / 21 mm)

BK 1/W = wall mounted version, grey-white with roll-top, without trial frame

BK 1/T = table version, grey-white with roll-top, without trial frame

Trial cases BK 2 – Oculus

diameter 1,5" / 38 mm (lens diameter 0,8" / 21 mm)

in transportation case, made of beech wood with secured tray and grip, without trial frame

Trial cases BK S1 – Oculus

diameter 1,5" / 28 mm (lens diameter 0,8" / 21 mm)

BK S1/W = wall mounted version, grey-white with roll-top, without trial frame

BK S1/T = table version, grey-white with roll-top, without trial frame

Trial cases BK S2 – Oculus

diameter 1,5" / 28 mm (lens diameter 0,8" / 21 mm)

in transportation case with fixed fitting and grip, without trial frame

Trial cases BK S3 – Oculus

diameter 1,5" / 28 mm (lens diameter 0,8" / 21 mm)

in transportation case with fixed fitting and grip, without trial frame

Prism trial cases – Oculus

diameter 1,5" / 38 mm (lens diameter 0,8" / 21 mm)

in transportation case, made of beech wood with secured tray and grip, without trial frame

Prism trial cases S – Oculus

diameter 1,5" / 28 mm (lens diameter 0,8" / 21 mm)

in case, made of wood with secured tray