Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Thorlabs
The Thorlabs 352110-A is an unmounted Geltech aspheric lens featuring a focal length of 6.24 mm, a numerical aperture of 0.4, and an antireflection coating designed for 400 to 600 nm. Originally released on December 10, 2005, this discontinued component has been officially replaced by model 355110-A. Although no longer stocked, the part remains available by special order through Thorlabs. Submit your exact part number, quantity, and application requirements to request a quote for pricing and lead times.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs 352110-A. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.