










3.5X Pro Telephoto Lens
The 3.5X Pro Lens pulls distant stages into sharp, cinematic focus — in a shorter, lighter build, without the grain of digital cropping.
· Compatible Camera: Telephoto camera
· Compatible Devices: iPhone Pro and Pro Max models; flagship Android phones
· Better Use: Pair with a Fotorgear Case for maximum stability and faster setup.
What's Included
- 1 × 3.5X Pro Telephoto Lens
- 1 × Universal Lens Clip
- 1 × Lens Pouch
- 1 × Cleaning Cloth
Choose options
The 3.5X Pro Lens pulls distant stages into sharp, cinematic focus — in a shorter, lighter build, without the grain of digital cropping.
· Compatible Camera: Telephoto camera
· Compatible Devices: iPhone Pro and Pro Max models; flagship Android phones
· Better Use: Pair with a Fotorgear Case for maximum stability and faster setup.
What's Included
- 1 × 3.5X Pro Telephoto Lens
- 1 × Universal Lens Clip
- 1 × Lens Pouch
- 1 × Cleaning Cloth
The 3.5X Pro Lens pulls distant stages into sharp, cinematic focus — in a shorter, lighter build, without the grain of digital cropping.
· Compatible Camera: Telephoto camera
· Compatible Devices: iPhone Pro and Pro Max models; flagship Android phones
· Better Use: Pair with a Fotorgear Case for maximum stability and faster setup.
What's Included
- 1 × 3.5X Pro Telephoto Lens
- 1 × Universal Lens Clip
- 1 × Lens Pouch
- 1 × Cleaning Cloth
From the Back Row to Center Stage
The 3.5X Pro Telephoto Lens pulls distant stages into sharp, cinematic focus — without the bulk of a pro rig or the grain of digital cropping. Clip it on. Lock onto the subject. Shoot the shot that used to be impossible.

iPhone 17 Pro | Main Camera (1x)

iPhone 17 Pro | Telephoto (4x) + 3.5x Pro Telephoto Lens
See the Difference

Without Lens

With Lens
Sharp detail, even at a distance
Without Lens
With Lens
Sharp detail, even at a distance

Without Lens

With Lens
Sharp detail, even at a distance
Without Lens
With Lens
Sharp detail, even at a distance

Without Lens

With Lens
Sharp detail, even at a distance
Without Lens
With Lens
Sharp detail, even at a distance
Actual Concert Footage
Images from rednote @guzy13

iPhone 17 Pro | Main Camera (1x)

iPhone 17 Pro | Telephoto (4x)

iPhone 17 Pro (4x) With Lens
Shot with Fotorgear


Ready in Seconds
Twist. Lock. Shoot.
Attach your Fotorgear Case, then twist the lens on the phone's telephoto camera until it locks. Precision-aligned for maximum stability. One standard across every Fotorgear lens and accessory — ready for life as it happens
Shop the Collection

Fotorgear Camera App
Hardware is only half the story. The Fotorgear App unlocks the full potential of your Retro Photography Kit, turning your iPhone into a professional-grade cinema rig. From real-time lens stabilization to tactile physical controls, it's the software that makes every shot effortless.
FAQs
The lens attaches to your phone's camera system and works with a wide range of smartphones. The T-Mount version is specifically designed for Fotorgear Retro Cases, which are available for iPhone and select Android flagship models. The universal clip version works with most smartphones on the market.
To be sure, check the product page for the complete compatibility list. If your phone's camera module is centered and not obstructed by an unusually thick case, the clip-on version should work without issues.
You can use both, but we strongly recommend using the Fotorgear app, which allows you to manually lock the telephoto lens.
The native camera may automatically switch to the main sensor in low-light conditions, which causes black edges or vignetting. The Fotorgear App locks your phone to the telephoto lens, ensuring the external lens works properly at all times.
It depends. The Retro Series lenses come with a universal lens clip that allows you to attach the lens directly to almost any phone, regardless of the case you're using. This provides maximum flexibility — you don't need to remove your everyday case just to shoot.
However, if you want the most stable and precisely aligned connection, the T-Mount system paired with a Fotorgear Retro Case is the better choice. The lens clicks directly into the case's built-in mount, eliminating any guesswork around alignment and providing a rock-solid foundation for shooting.
The 3.5X Telephoto Lens mounts on your phone's telephoto sensor and delivers approximately 350 to 420mm equivalent reach. It is lighter and more compact, making it ideal for everyday carry, concerts, travel, and sports. The 400mm Pro Telephoto Lens mounts on the main sensor and delivers approximately 400mm equivalent reach with superior image quality. It is better suited for wildlife photography and extreme telephoto scenarios where maximum image quality is required.
This lens is specifically optimized for telephoto cameras with 4X or 5X magnification. If your phone's native telephoto magnification is lower than 4X, you may notice slight vignetting. To achieve a clean, edge-to-edge image, we recommend zooming in to 4X or higher while shooting.
Blogs

June 13, 2026
How to Setup and Shoot with 2X/3.5X Telephoto Lens
Everything you need to set up and start shooting with the Fotorgear Retro series 2X & 3.5X Telephoto Lenses — optical telephoto magnification with multi-...

May 12, 2026
How to Choose Your Best Macro View: 45mm vs. 75mm
When it comes to mobile macro photography, choosing the right focal length is the secret to transforming a "good" shot into a professional masterpiece. At Fo...

April 27, 2026
Retro Bar Bluetooth Connection Tips & FAQ
If you're setting up your Retro Photography Kit for iPhone for the first time, this guide will help you get your Retro Bar connected quickly and understand h...









