Nikon Zoom-Nikkor 25-50mm F4 Ai-S

Nikon Zoom-Nikkor 25-50mm F4 Ai-S

• Lens Type: Standard Zoom Lens

• Mount: Nikon F (AI-S)

• Format Coverage: 35 mm Full Frame / FX

• Focal Length: 25-50mm

• Maximum Aperture: f/4 (constant)

• Minimum Aperture: f/22

• Lens Construction: 11 elements in 9 groups

• Diaphragm Blades: 7

• Focus Type: Manual Focus

• Minimum Focus Distance: Approx. 0.45 m (45 cm)

• Maximum Magnification: Approx. 1:6.7

• Filter Size: 62 mm

• Aperture Operation: Ai-S mechanical linkage

• Weight: Approx. 385 g

• Made In: Japan

Description
The Nikon Zoom-Nikkor 25-50mm F4 Ai-S is a classic manual-focus standard zoom lens from Nikon’s golden era of AI-S optics. With a constant f/4 aperture throughout its zoom range, it offers consistent exposure and optical performance from wide-angle to short telephoto — making it versatile for landscape, street, travel, and everyday photography on 35 mm full-frame cameras.

Built with Nikon’s Ai-S mechanical mount, this lens delivers smooth manual diaphragm control and solid build quality. While fully mechanical focus keeps it simple and reliable, the optical design still produces good sharpness, reasonable contrast, and pleasing rendering for its class. This lens is especially appreciated by enthusiasts and film shooters looking for traditional Nikon zoom character.

Serial Number: 215119
SKU: UN-104-8754

Condition:
- Lens functions perfectly
- No fungus, slight haze, light dust present, minor scratches on the glass
- Lens body has noticeable scratches and scuff marks

- เลนส์ ทำงานเต็มระบบ
- เลนส์ ไม่มีรา มีฝ้าบางๆ มีฝุ่นเล็กน้อย มีรอยขีดข่วนเล็กน้อย
- สภาพตัวเลนส์ มีรอยขีดข่วนและรอยถลอกเห็นได้ชัด