BuyDig discounts a selection of factory-refurbished Nikon digital SLR lenses via coupon code "ON3", as listed below. With free shipping, each is at least $22 and as much as $158 below the lowest total price we could find for a new unit elsewhere. A 90-day Nikon warranty applies to each model. The deals, with price after coupon:

• Refurbished Nikon 55-200mm f/4-5.6G VR DX AF-S IF-ED Lens for $89
• refurbished Nikon 50mm f/1.8 D AF FS-52 Lens for $89
• refurbished Nikon 50mm f/1.8G AF-S Lens for $155
• refurbished Nikon 55-300mm f/4.5-5.6G VR AF-S Lens for $205
• refurbished Nikon 70-300mm f/4.5-5.6G VR DX AF-S ED Lens for $319
• refurbished Nikon 18-200mm f/3.5-5.6G VR II DX AF-S ED Lens for $439