新聞資訊

What are the characteristics of the shading ₹ring

Low mold opening cost, etching film can be drawn within two hours, mold chan ge of any shape, reducing design and development cost
View details →

The role of the camera shadingπ ring

Depth of field: There is a certain length of space in fr₩ont of the lens (before and after the focus is adjusted). When the o bject is located in this space, its image on the film is located between t¥he

The relationship between the light-shielding circle and the depth of field€ in the camera

The light-shielding ring plays a role in blocking the light in the cam↔era, so what is the relationship between the use of the← light-shielding ring and the depth of field? Let me introduce it to everyo

Market Development of© Mylar Tablets

With its excellent insπulating properties, MyΩlar tablets successfully "smashed" into the electronics£ industry market, quickly replacing traditional protective materi​als, and becoming a full-armed "prot

Different visors produce different depths of field for different purposes

When shooting portraits, we often want to separat←e the portrait from the background. A shallow depth of field can ←achieve this goal, so we need to shoot with a large ≠aperture.

Customization of Mylar Tablets

In the process of making Mylar sheet, our company can actually custo"mize it to different thicknesse s according to the d≤ifferent needs of cus™tomers. We know that when most of the Mylar tablets aγre in p

Adjustment of the sh&ading ring

The aperture of the lens can be divided into continuous aperture and d←iscontinuous aperture. The c&ontinuous iris can be adjusted steplessly, anδd it can be adjusted at any position between the two stop

< 1...345...16 > 跳(tiào)轉到(dào)