Coupon Terms & Conditions

Receive 15% off eligible standard catalog items when you place an order through our website and apply the coupon code at checkout.

• Discount applies to eligible standard catalog products only. Excluded product groups include: Calibration Filter Sets, Filter Wheels, Optical Mounts & Hardware, Surplus Products, Surplus Bandpass Filters, Surplus Edge Filters, Surplus Hard-Coated Bandpass Filters, Surplus IR Bandpass Filters, Surplus IR Edge Filters, and Surplus Substrate Material.
• Coupon is valid for online orders placed directly through our website only.
• Limit one coupon per customer and one use per order.
• Discount applies to the product subtotal only and does not apply to taxes, shipping, handling, or other fees.
• Coupon may not be combined with other discounts, promotions, or offers.
• Coupon has no cash value and may not be redeemed for cash, credit, or gift cards.
• Offer is non-transferable and may not be shared or resold.
• Orders placed prior to coupon application are not eligible for retroactive discounts.
• Eligibility and discount application are determined at checkout.
• We reserve the right to modify or cancel this promotion at any time without prior notice.
• All purchases are subject to our standard Terms of Sale and Return Policy.