Pentax 135mm f2.5 SMC

Manual focus telephoto lens made for K-mount SLR cameras by Pentax. This is an early version of Pentax's 135mm f2.5 from before the advent of the SMC Pentax-A and Pentax-M lines. It functions similarly to the Pentax-M line of lenses and cannot be used with the program modes of later cameras. Metal body available in black.

• Asahi Opt. Co. 135mm f2.5 SMC Pentax (6 elements, 6 groups)
• Minimum focus distance: 1.5m
• Aperture blades: 8
• Size: 86 x 67 mm
• Weight: 500g

You will get the exact item pictured plus any other accessories shown. We individually photograph each used item.

This Pentax 135mm f2.5 SMC includes:

• 30-day Return Policy
• 6 Month Warranty

Additional costs for US customers

Sales Tax
Sales tax is not charged at checkout. You may still be responsible for reporting and paying any applicable state taxes.

Import Duties & Customs Fees
Starting August 29, 2025, all international shipments to the U.S. are subject to import duties and customs fees, regardless of order value. Previously, most shipments under $800 were duty-free, which is why many customers haven’t encountered these charges before.

These fees are set by U.S. Customs and Border Protection and are the responsibility of you, the buyer & importer. Your shipping carrier will pay these fees on your behalf and bill you before delivery. Once paid, your package will be released.

Fees vary depending on your order and items purchased. Please check your local regulations before ordering. Some customers' fees have totaled as low as 10% of their order value.

Why this happens
U.S. Customs collects these fees on imported goods to comply with federal trade regulations. They are the new standard for any products entering the United States and are not controlled by Kamerastore