SKU SDL20MM Manufacturer MaxiAids Weight Length Width Height Availability Specwell +2 Diopter Close-Up Lens for 20mm Monoculars Be the first to review this product Our Price: $34.95 Availability: Usually ships within 1 to 2 business days Qty: Add to cart Email a friend Ask question about this product Add to wishlist DetailsCustomer Reviews Enables Specwell 20mm Monoculars to focus at a closer distanceThis +2 Diopter Close-Up Lens enables Specwell 20mm Monoculars to focus at a closer distance. Be the first to review this product