Quantaray Quantaray 135mm f2.8 Heritage

เรื่องราวของเลนส์

The Quantaray 135mm f/2.8 is a third-party portrait telephoto sold under the Quantaray brand, which was a house label of the American retailer Ritz Camera. As noted by community members, Quantaray lenses were re-badged products, most often manufactured by Sigma but sometimes other OEMs, and sold across multiple SLR mounts. Because of this, the exact optical formula behind any given Quantaray 135mm f/2.8 can vary depending on the era and the original manufacturer. The reviews available offer very little history beyond confirming the brand's origins; no unique nickname or cult following is documented. It is best understood as an affordable, generic manual-focus 135mm portrait lens rather than a sought-after collector's piece.

สรุป: The Quantaray 135mm f/2.8 is an inexpensive, re-badged manual-focus portrait telephoto (a Ritz Camera house brand, most likely Sigma-made) with modest but generally positive user ratings. With scant documented information about its rendering, it suits budget-minded shooters looking for an affordable 135mm prime rather than collectors seeking a specific optical signature.

คาแรกเตอร์ของภาพ

โบเก้

คะแนนโบเก้โดยรวมจากผู้ใช้เฉลี่ยประมาณ 4.25/5 แต่ไม่มีคำอธิบายประกอบเพิ่มเติม

ความคม (เปิดสุด)

คะแนนรวมจากผู้ใช้เกี่ยวกับคุณภาพของเลนส์อยู่ที่ประมาณ 4.25/5 โดยไม่มีรายละเอียดแยกตามตำแหน่งในเฟรม

รีวิวจากผู้ใช้

ข้อดี

Aggregate database ratings suggest owners found it good value for money (pricing/value rated 5.00/5)
Reasonable mechanical and optical quality per aggregate user ratings (around 4.25/5 each)

ข้อเสีย

unknown; the reviews contain no specific complaints, though one forum poster jokingly noted the buyer bid on it before researching it

เทคนิคการใช้

unknown; the reviews provide no shooting-specific guidance for this lens

แหล่งอ้างอิง (1)

Web-grounded synthesissecondary

The Quantaray 135mm f/2.8 is a third-party portrait telephoto sold under the Quantaray brand, which was a house label of the American retailer Ritz Camera. As noted by community members, Quantaray lenses were re-badged products, most often manufactured by Sigma but sometimes other OEMs, and sold across multiple SLR mounts. Because of this, the exact optical formula behind any given Quantaray 135mm f/2.8 can vary depending on the era and the original manufacturer. The reviews available offer very little history beyond confirming the brand's origins; no unique nickname or cult following is documented. It is best understood as an affordable, generic manual-focus 135mm portrait lens rather than a sought-after collector's piece.

https://www.pentaxforums.com/forums/10-pentax-slr-lens-discussion/13770-quantaray-135mm-f2-8-a.htmlhttps://allphotolenses.com/lenses/item/c_2419.html