Depend on the qty and packaging, materials and specification requirements, etc.
Payment>2000USD, 30% T/T in advance, 70% balance before shipment. Payment<=2000USD, 100% in advance.
Generally 1-3 days if the goods are in stock. Normally 15-45 days for production. Negotiable for Busy Season or Large Qty.
≧100pcs for OEM. 5 to 20pcs also welcome for sample order.
Telescope interface cover size:28~45mm
We will contact you within 1 working day, please pay attention to the email with the suffix “@opticschinasupplier.com”.