ยังไม่มีภาพสำหรับเลนส์นี้
ปีผลิต
1988 – 1992
ผลิตที่
-
สูตรเลนส์
12 elements in 10 groups.
อัปเดต
14 ก.ค. 2569
Samyang Samyang 70-210mm f4
Sony/Minolta A-Mount (also offered in Nikon F, Pentax K and Canon EF). · 70mm · f/4
เรียบเรียงโดย AI จากรีวิวจริงอัปเดต 14 ก.ค. 2569
เรื่องราวของเลนส์
The Samyang 70-210mm f/4-5.6 is one of those anonymous, mass-produced telephoto zooms that flooded the budget end of the autofocus market as SLR systems went AF at the end of the 1980s. According to the reviews, it was 'likely an AF conversion of the earlier push-pull version, as it appears to have the same glass, specs and long focus throw' — in other words, a manual-focus design retrofitted with AF guts rather than a ground-up autofocus optic. It was 'among the cheapest third-party AF lenses around in 1988-1992' and was released across Minolta (the A-mount family that became Sony A), Nikon and Pentax, with catalog listings also showing Canon EF. The same optical block was resold under a long list of rebadged names — QTII, Beroflex, Sakar, Kalimar and others — so no single brand truly 'owns' it. There is no established nickname or cult following documented for this lens; it survives as an ultra-cheap, vintage-flavored telephoto rather than a sought-after cult classic. What people who like it appreciate is exactly its low cost and its old-school 'vintage look and colors,' not any legendary optical reputation.
สรุป: This is a bargain-bin vintage telephoto for shooters who want old-school colors and a soft, characterful rendering at almost no cost — not for anyone chasing corner-to-corner sharpness or clean flare control. Its resolution is limited, its corners are weak, and it stumbles in bright light, but if you shoot for mood over precision and manage the light carefully, it delivers a pleasant vintage look that belies its price.
คาแรกเตอร์ของภาพ
โบเก้
ธรรมดา ไม่โดดเด่น อธิบายสั้นๆ ว่า 'เฉยๆ' ไม่มีลายวน โบเก้ลูกโป่ง หรือเอฟเฟกต์ตาแมว
โทนสี
ให้ลุคและสีแบบวินเทจที่น่าพอใจ มากกว่าจะเป็นความเป็นกลางแบบสมัยใหม่ที่คลินิก
ความคม (เปิดสุด)
จุดอ่อน: เมื่อเปิดกว้างสุด กลางภาพพอใช้ แต่มุมอ่อนนุ่ม และคุณภาพตอนถ่ายใกล้ต่ำ; ดีขึ้นเมื่อหรี่รูรับแสง แต่ไม่เคยให้ความละเอียดสูง
แฟลร์
แย่ มีเงาซ้อนและแสงฟุ้งคลุมเมื่อถ่ายไปทางแหล่งแสงที่สว่าง
คอนทราสต์
คอนทราสต์โดยรวมจะจางลงเมื่อเจอแสงแรงหรือถ่ายย้อนแสง
รีวิวจากผู้ใช้
ข้อดี
- Extremely cheap to buy — one reviewer paid around $10 and rated value highly (8/10).
- A genuinely pleasing 'vintage look and colors' that suits old-school and cinematic-style imagery.
- A usable, flexible 70-210mm telephoto range at almost no cost of entry, making it a low-risk experimental lens.
ข้อเสีย
- Lack of resolution for modern sensors, with visibly weak corners.
- Poor close-up image quality.
- Ghosting and chromatic aberration, and generally poor behavior when shooting into bright light.
- 'Meh' bokeh that fails to stand out.
- Iffy build quality despite the autofocus badge.
- A very long focus throw carried over from the manual-focus era, an awkward holdover in an AF lens.
เทคนิคการใช้
- Stop down from wide open to firm up the soft corners and lift overall resolution; wide open is best reserved for its gentle vintage look.
- Avoid shooting straight into bright light or strong backlight — use a hood and reposition to tame the documented ghosting and veiling glare.
- Keep it away from critical close-up work, where image quality is noted to fall off; treat it as a mid-to-longer-distance telephoto.
- Lean into its strengths: it rewards low-contrast, vintage-toned scenes and pleasing color over resolution charts.
- Embrace the long focus throw for slow, deliberate manual focusing, and remember the front element rotates, so re-set any polarizer after focusing.
แหล่งอ้างอิง (1)
Web-grounded synthesissecondary
The Samyang 70-210mm f/4-5.6 is one of those anonymous, mass-produced telephoto zooms that flooded the budget end of the autofocus market as SLR systems went AF at the end of the 1980s. According to the reviews, it was 'likely an AF conversion of the earlier push-pull version, as it appears to have the same glass, specs and long focus throw' — in other words, a manual-focus design retrofitted with AF guts rather than a ground-up autofocus optic. It was 'among the cheapest third-party AF lenses around in 1988-1992' and was released across Minolta (the A-mount family that became Sony A), Nikon and Pentax, with catalog listings also showing Canon EF. The same optical block was resold under a long list of rebadged names — QTII, Beroflex, Sakar, Kalimar and others — so no single brand truly 'owns' it. There is no established nickname or cult following documented for this lens; it survives as an ultra-cheap, vintage-flavored telephoto rather than a sought-after cult classic. What people who like it appreciate is exactly its low cost and its old-school 'vintage look and colors,' not any legendary optical reputation.
https://www.pentaxforums.com/userreviews/samyang-phoenix-qtii-beroflex-sakar-kalimar-etc-af-70-210mm-f4-56.htmlhttps://allphotolenses.com/lenses/item/c_778.html