Category: 相機配件
Rollei 成立於 1920 年，以頂級 Rolleiflex 和 Rolleicord 中片幅相機聞名。該公司已不再生產相機，目前由 MACO 取得 Rollei 品牌產品的授權，其中包括一系列黑白底片。Rollei 的底片涵蓋 ISO 25 全色性微粒底片，以及其他類型如近紅外線 ISO 400 和超高銳利度的 Ortho Plus 25 ISO 正色性底片。
低速全色性黑白底片 Rollei RPX 25 的額定感光度為 ISO 25。除了極細的顆粒外，Rollei RPX 25 還具有出色的解像力和高銳利度。根據顯影條件，Rollei RPX 25 具有高達一級光圈的超額感光度。這款底片採用薄而富含銀鹽的乳劑塗佈於透明片基上，在影像品質（銳利度/細緻顆粒）與感光度之間取得絕佳平衡。
Shooting this at box speed gave me such rich, classic-looking contrast—the grain structure is beautiful without being harsh. I ran a roll through my rangefinder on an overcast day and the midtones came out silky smooth, exactly the old-school character I'd hoped for when picking up a 35mm stock with
The tonal range on this 35mm stock is gorgeous for portraits—skin tones stay smooth without that harsh digital look. Shoots beautifully at box speed in overcast light, and the low-speed grain keeps enlargements crisp.
I’ve shot a few rolls of this in my old manual SLR and the grain structure is so smooth for a low-speed stock that skin tones just glow in bright daylight. Box speed of 25 keeps me on a tripod most of the time, but the latitude handles a stop of overexposure without complaint.
