PCV-F50-UVFS-12.7-ET3.0-AR829 UV Fused Silica Plano-Concave Lens -50 mm

Name: PCV-F50-UVFS-12.7-ET3.0-AR829 UV Fused Silica Plano-Concave Lens -50 mm
Brand: Optoman
Price: 128.00 USD
Availability: InStock

Description

The OPTOMAN PCV-F50-UVFS-12.7-ET3.0-AR829 is a precision UV fused silica plano-concave lens engineered for high-performance optical systems requiring controlled beam divergence and reliable ultraviolet transmission. Featuring a -50 mm focal length, 12.7 mm diameter, 3.0 mm edge thickness, and AR829 anti-reflection coating, this optical component minimizes surface reflections while improving transmission efficiency across its designed wavelength range.

Manufactured from high-quality UV fused silica, this plano-concave lens provides excellent thermal stability, low absorption, and strong resistance to laser-induced damage, making it suitable for demanding laser, imaging, and photonics applications. Its negative focal length design enables accurate beam expansion, divergence adjustment, and optical aberration correction in compact optical assemblies.

Specifications

Lens Type:	Plano-Concave
Material:	UVFS
Diameter:	12.7 mm
Focal Length:	-50 mm
Edge Thickness, Te:	3 mm
Surface Quality, S1/S2 (scratch-dig):	20-10
Surface Irregularity, S1/S2:	<= Lambda/6
Manufacturer Part Number (MPN):	PCV-F50-UVFS-12.7-ET3.0-AR829-AR829
FindLight SKU:	FL-24745

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Features

Precision UV fused silica substrate for excellent UV transmission and thermal stability
Plano-concave design with -50 mm focal length for controlled beam divergence
12.7 mm diameter compact optical format for integration into space-constrained systems
3.0 mm edge thickness for mechanical compatibility with optical mounts
AR829 anti-reflection coating for improved optical throughput and reduced reflection losses
High-quality surface finishing for demanding laser and imaging applications
Suitable for ultraviolet, visible, and advanced photonics systems requiring reliable optical performance

Applications

Laser beam expansion and divergence control
UV laser systems and optical assemblies
Beam shaping and optical path adjustment
Microscopy and imaging instruments
Spectroscopy systems
Semiconductor and precision manufacturing equipment
Research and development photonics setups

Export & Trade Information

ECCN:	EAR99
HTS Code:	9001.90.4000
Estimated US Tariff:	10%

Importing, tariffs & codes (Quick Guide) →

$128.00

Volume Pricing:

Qty	Unit Price	Extended Price
5	$121.60	$608.00
10	$108.80	$1,088.00

Discounts apply automatically in cart.

Shipping:

$75.00

Ships from:

Lithuania

Est. US Tariff:

$12.80

Processing:

1 days (Est. arrival by Nov 3)

Delivers to:

United States

Made by:

Optoman

Made in:

Lithuania

Warranty:

View full terms

Returns:

View return policy

Sold by:

Optoman

On FindLight:

since 2026

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Frequently Asked Questions

What type of lens is the OPTOMAN PCV-F50-UVFS-12.7-ET3.0-AR829?

The OPTOMAN PCV-F50-UVFS-12.7-ET3.0-AR829 is a plano-concave optical lens made from UV fused silica. It has a negative focal length of -50 mm and is designed to diverge incoming light beams for optical system control and beam expansion applications.

What are the benefits of using UV fused silica for this plano-concave lens?

UV fused silica offers excellent ultraviolet transmission, low thermal expansion, high chemical durability, and strong performance in laser environments. These properties make it ideal for precision optical systems operating under demanding conditions.

What does the AR829 coating provide?

The AR829 anti-reflection coating is applied to reduce unwanted reflections from optical surfaces, improving transmission efficiency and helping maximize system performance in coated wavelength ranges.

Can this lens be used in laser applications?

Yes. The PCV-F50-UVFS-12.7-ET3.0-AR829 is designed for laser and photonics applications where beam divergence control, beam expansion, and efficient light transmission are required.

How is a plano-concave lens different from a plano-convex lens?

A plano-concave lens has a negative focal length and spreads parallel incoming rays outward, while a plano-convex lens has a positive focal length and converges incoming light. Plano-concave lenses are commonly used for beam expansion, divergence adjustment, and correcting optical aberrations.

Got more questions? Use the inquiry form to ask the supplier directly.