Two Nikon Optical Relay Lenses NSR Repeat Scanning Free_Shipping 2 GPH (gallons per hour)

2 GPH (gallons per hour) depending on configuration

Operating temp: –40°C to +80°C

Ideal for molecular biology

backlit screen

Two Nikon Optical Relay Lenses NSR Repeat Scanning Free_Shipping 2 GPH (gallons per hour)Pair of Nikon optical relay lenses, possibly from an NSR repeat scanning system. Likely used in semiconductor lithography or high precision optical alignment applications. Exact model unknown due to lack of markingsplease review photos for visual verification. Brand: Nikon (unconfirmed) Model: Unknown (Possibly NSR 2nd Relay Front Optic) Quantity: 2 Sold as a lot of two. Cosmetic condition shows typical wear consistent with prior lab use. No markings