420-800mm F/8.3 Telephoto Zoom Lens for Canon EF/EF-S, Nikon F, Sony E Mount Cameras, Full Frame Manual Focus Lens for Moon, Bird, Wildlife & Nature Photography

Price: $89.99 - $61.19
(as of Feb 03, 2026 06:21:56 UTC – Details)

Product description

Application Model

For Canon EF/EF-S Mount (1) Compatible with Canon EOS 1D C, 1V, 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5DS, 5DS R, 6D, 6D Mark II, 7D, 7D Mark II, 10 S, 10D, 20D, 20Da, 30D, 30V, 40D, 50D, 60D, 60Da, 70D, 77D, 80D, 90D, 100D, 200D, 200D Mark II, 250D, 300D, 300V, 350D, 400D, 450D, 500D, 550D, 600D, 630, 650D, 700D, 750D, 760D, 800D, 850D, 1000D, 1100D, 1200D, 1300D, 1500D, 2000D, 3000D, 3000V, 4000D, 8000D, A2, A2E, C100, C100 DAF, C100 Mark II, C200, C200B, C300, C300 Mark II, C500, C500 Mark II, C700, C700 FF, etc. For Canon EF/EF-S Mount (2) Compatible with Canon D30, D60, EOS Digital Rebel XS, XSi, XT, XTi, EOS Kiss Digital N, Kiss Digital X, EOS Kiss F, X2, X3, X4, X5, X6i, X7, X7i, X8i, X9, X9i, X10, X50, X70, X80, X90, EOS Rebel SL1, SL2, SL3, T1i, T2i, T3, T3i, T4i, T5, T5i, T6, T6i, T6s, T7, T7i, T8i, EOS-1D, 1D Mark II, 1D Mark II N, 1D Mark III, 1D Mark IV, 1D X, 1D X Mark II, 1D X Mark III, 1Ds, 1Ds Mark II, 1Ds Mark III, etc. For Nikon F Mount Compatible with Nikon D1H, D1X, D2X, D2Xs, D3, 3S, D3X, D4, D4S, D5, D6, D40, D40X, D50, D60, D70, D70s, D80, D90, D100, D200, D300, D300S, D500, D600, D610, D700, D750, D780, D800, D800E, D810, D810A, D850, D3000, D3100, D3200, D3300, D3400, D3500, D5000, D5100, D5200, D5300, D5500, D5600, D7000, D7100, D7200, D7500, Df, etc. For Sony E Mount Compatible with Sony A1, A7, A7 II, A7 III, A7 IV, A7C, A7C II, A7CR, A7R, A7R II, A7R III, A7R IV, A7R V, A7S, A7S II, A7S III, A9, A9 II, A3000, A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600, A6700, FX3, FX6, FX30, ILCE-7K, ILCE-7S, ILCE-5100, ILCE-6300, ILCE-6500, ILME-FX6VK, MCV-CD200, NEX-3, NEX-3A, NEX-3D, NEX-3K, NEX-3N, NEX-3NL, NEX-5, NEX-5K, NEX-5N, NEX-5R, NEX-5RK, NEX-5T, NEX-5TL, NEX-6, NEX-6L, NEX-7, NEX-F3, NEX-F3K, PXW-FS7, PXW-FS7M2, PXW-FX9, ZV-E1, ZV-E10, etc.

Does this lens include the necessary adapter?

Yes, every newlens ships with the correct T-mount adapter for your specified camera mount (e.g., Canon EF/EF-S, Nikon F, Sony E).

Is this lens fully manual? I’m worried about focusing challenges.​​

Yes, this is a fully manual lens (focus and aperture), ideal for hobbyists and those learning photography fundamentals. It requires manual adjustments on your DSLR camera.

Will this work with my Nikon D5300/D3100?

This lens works with DSLRs like the Nikon D5300/D3100 if your camera supports manual mode.

1. Enable ​Release Without Lens​ in your camera menu.

2. Select ​Manual (M)​​ shooting mode.

3. Attach the included T-mount adapter securely.

How’s the image quality?

As an affordable telephoto lens (420-800mm), it delivers sharp results in bright conditions (e.g., daylight, astrophotography) but may show softness/chromatic aberration at maximum zoom.

​Is the build quality reliable?

Our lenses use metal construction for durability, and all mounts undergo stress testing. The tripod ring supports standard use but must not be over-tightened.

【420-800mm F/8.3 Multi-Mount Versatility Full Frame Zoom】The telephoto zoom lens features three T-mount adapters (Canon EF/EF-S, Nikon F, Sony E) for seamless camera switching. Experience the 420-800mm focal range effortlessly—zoom in on moon craters, frame warblers in foliage, or capture wildlife from a safe distance. Stay put, let the lens bring the action to you;
【 Mmanual Focus Lens】This is a 100% manual focus lens — no electric contacts, no autofocus or no image stabilization from the camera, which encourages you to slow down, compose thoughtfully, and truly master the fundamentals of focus and depth of field. For those who photograph wildlife or the moon as a hobby, this lens would be a great choice;
【Full Frame Power & Flexibility】Built for Full Frame sensors, it delivers superior image coverage. This also means it works flawlessly on popular APS-C cameras, effectively extending your reach even further (e.g., ~672-1280mm equivalent on Canon APS-C)
【F/8.3 Maximum Aperture (Variable with Zoom)】 This lens features a maximum aperture of F/8.3, providing good light intake at the wider end of the zoom range. Please note: as you zoom, the aperture naturally adjusts (e.g., 420mm | F/8.3 → 800mm | F/16). This design helps keep the lens compact and affordable. It performs best in bright daylight conditions or under strong lighting, especially when shooting at the longest focal lengths (800mm). Pro Tip: For optimal results in lower light or at 800mm, using a tripod is highly recommended to stabilize your camera and compensate for the smaller aperture
【Tip for better use of Manual Lens】Switch the camera to full manual (M) mode immediately after installation, otherwise the “No lens” error may be triggered. If the error persists, you must enable the “Release shutter w/o lens” option in the camera menu (common on Nikon and Sony models)