
Jintu
The Jintu 420‑800mm f/8.3‑16 is a budget‑friendly, manual‑focus super‑telephoto zoom lens with a universal T‑mount. It offers a lightweight all‑metal build and push‑pull zoom, but its very slow aperture and lack of autofocus or stabilization limit its use to bright, static subjects.
Pros
Current
$78.20
Average
$85.04
Lowest
$63.20
Highest
$128.00
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
Professional reviewers acknowledge the Jintu’s impressive build quality and ultra‑low price, noting that its multi‑coated glass helps in bright, static shooting scenarios. However, they repeatedly point out the lens’s extremely slow f/8.3 aperture and the complete lack of autofocus or image stabilization, which make it unsuitable for most handheld or low‑light work and result in softer images at the long end.
What Users Say
Everyday users love how light and solid the lens feels, praising its portability and affordability for beginners. The dominant complaints revolve around the difficulty of manual focusing, the absence of AF/IS, poor performance in low light, and noticeable softness and chromatic aberration, especially when zoomed to 800 mm.
Common Complaints
Manual focus difficulty at long focal lengths, lack of AF/IS causing blurry handheld shots, soft image quality with chromatic aberration, very slow f/8.3 aperture limiting low‑light use, and a zoom mechanism that feels cheap.
What People Are Saying
“cheapest & most difficult superzoom”
“Extremely lightweight and portable at 700g, easy to carry”
How It Compares
vs. Lightdow 420‑800mm f/8.3‑16
Advantages
Disadvantages
Choose Lightdow only if you prefer its brand or specific adapter set; otherwise performance is equivalent.
vs. Ultimaxx 420‑800mm f/8.3‑16
Advantages
Disadvantages
Ultimaxx provides no clear benefit over Jintu; selection can be based on availability or bundle accessories.
vs. Canon EF 400mm f/5.6L
Advantages
Disadvantages
Opt for the Canon prime when you need speed, image quality and AF; stick with Jintu for ultra‑long reach on a tight budget.
vs. Nikon 80‑400mm f/4.5‑5.6G
Advantages
Disadvantages
Choose the Nikon when you need a reliable, faster zoom with stabilization; Jintu is only for ultra‑long, low‑cost, static shooting.