PGYTECH 4X Telephoto Lens (iPhone 17/18 Pro)

PGYTECH 4X Telephoto Lens - Extend Your Range with 400 mm

PGYTECH 4X Telephoto Lens is the perfect solution for iPhone 17 Pro and iPhone 18 Pro users who want to take their photography to the next level. This optical telephoto lens increases the range by four times, allowing you to capture distant subjects with stunning sharpness and clarity. With a simple attachment to the RetroVa case via the included adapter ring, this lens is both practical and effective for both amateur and professional photographers.

Features and Benefits

PGYTECH 4X Telephoto Lens is equipped with an advanced optical design consisting of 11 elements in 3 groups. It combines ultra low dispersion glass with high refractive index flint glass, which minimizes color fringing and enhances image sharpness, especially along contrast edges. With a center resolution of at least 200 lp/mm and a distortion of no more than 2%, you can expect fantastic images even in challenging lighting conditions. The multi-layer nano-coating allows for over 99.5% light transmission and protects the lens from water, oil, and dirt.

This telephoto lens provides an equivalent focal length of 400 mm when used with the telephoto camera on the iPhone 17 Pro, and up to 1200 mm with digital cropping. When used on the main camera, it provides a focal length of 240 mm, creating more separation between the subject and background. The minimum focusing distance is 16.2 meters on the telephoto camera and 3 meters on the main camera, making this lens ideal for capturing distant objects.

Specifications

• Type: Optical telephoto lens
• Optical design: 11 elements in 3 groups
• Glass: Ultra low dispersion glass and high refractive index flint glass
• Magnification: 4x
• Equivalent focal length on telephoto camera: 400 mm optical, up to 1200 mm with digital cropping
• Equivalent focal length on main camera: 240 mm optical, up to 400 mm with digital cropping
• Minimum focusing distance: 16.2 m on telephoto camera, 3 m on main camera
• Resolution: At least 200 lp/mm in the center
• Distortion: No more than 2%
• Coating: Multi-layer nano-coating, over 99.5% light transmission, water, oil, and dirt repellent
• Weight: 137 g excluding lens cap
• Mounting: Included lens adapter ring on RetroVa case
• Required: RetroVa case, sold separately or included in RetroVa kit
• Filter adapter ring: Optional, 62 mm
• Compatibility: iPhone 17 Pro and iPhone 18 Pro
• Warranty: 2 years

Frequently asked questions

What is the equivalent focal length of the telephoto camera when using the PGYTECH 4X Telephoto Lens?
The equivalent focal length of the telephoto camera is 400 mm optical, up to 1200 mm with digital cropping.

What is the minimum focusing distance of the telephoto camera lens?
The minimum focusing distance is 16.2 meters on the telephoto camera.

How many elements does the optical construction consist of?
The optical construction consists of 11 elements in 3 groups.

What type of coating does the PGYTECH 4X Telephoto Lens have?
The lens has a multi-layer nano-coating that allows over 99.5% light transmission and protects against water, oil, and dirt.